简单输入框

代码

DATA:TAB TYPE TABLE OF SVAL WITH HEADER LINE ,CODE  TYPE C .

      TAB-TABNAME = 'ZTAB_XX'."表
      TAB-FIELDNAME = 'XXXX'."字段
      TAB-FIELDTEXT = '条码扫描' ."说明
      APPEND TAB.

      "弹出填写数据的框
      CALL FUNCTION 'POPUP_GET_VALUES_USER_HELP'
        EXPORTING
          POPUP_TITLE = '扫描'"标题
        IMPORTING
          RETURNCODE  = CODE
        TABLES
          FIELDS      = TAB.
      IF CODE = '' .
        READ TABLE TAB INDEX 1 ."TAB-VALUE  值
      ENDIF.

屏幕选择条件框

代码

定义:

SELECTION-SCREEN BEGIN OF SCREEN 500 TITLE ABC AS WINDOW.
SELECT-OPTIONS R_CDATE FOR SY-DATUM OBLIGATORY.
SELECTION-SCREEN END OF SCREEN 500.

应用:
      IF R_CDATE-LOW = '' OR R_CDATE-LOW = '00000000'.
        R_CDATE-LOW = SY-DATUM.
        R_CDATE-SIGN = 'I'.
        R_CDATE-OPTION = 'EQ'.
        APPEND R_CDATE.
      ENDIF.

      CALL SELECTION-SCREEN '0500' STARTING AT 10 10.
      IF SY-SUBRC <> 0.
        EXIT.
      ENDIF.